Grab and Hook Combination Overhead Crane
The general purpose overhead crane (hereinafter the crane) is one of the most widely used hoisting machines. It handles intermittent and repetitive loading, unloading and transfer of materials and equipment in normal working environments with vertical lifting plus longitudinal and transverse travel. The load-handling devices are a hook and a detachable hydraulic grab.
Type test specification: QEN
Type test product name: General Purpose Overhead Crane
Advantages & features
- 01
Advanced variable-frequency control keeps the overall failure rate low, running speeds high and handling efficiency high.
- 02
The grab is made of high-strength alloy steel; wear parts such as pins and teeth are modular for easy replacement and low maintenance cost.
- 03
Wheels are made by a combined forging and rolling process, extending wheel service life by about 20% compared with conventional forged wheels.
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